// IronPythonExecutionHandler.cs
// 
// Copyright (c) 2011 Carlos Alberto Cortez <calberto.cortez@gmail.com>
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using System.IO;
using MonoDevelop.Core;
using MonoDevelop.Core.Execution;

using PyBinding.Runtime;

namespace PyBinding
{	
	public class IronPythonExecutionHandler : IExecutionHandler
	{
		public bool CanExecute (ExecutionCommand command)
		{
			return command is PythonExecutionCommand;
		}
		
		public IProcessAsyncOperation Execute (ExecutionCommand command, IConsole console)
		{
			var config = ((PythonExecutionCommand)command).Configuration;
			var runtime = (IronPythonRuntime)config.Runtime;
			
			var args = runtime.GetArguments (config);
			string dir = Path.GetFullPath (config.ParentItem.BaseDirectory);
			
			var cmd = new DotNetExecutionCommand (runtime.Path, String.Join (" ", args), dir, config.EnvironmentVariables);
			return cmd.TargetRuntime.GetExecutionHandler ().Execute (cmd, console);
		}
	}
}
